<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div id="app">
  <input type="text" v-model="inputValue">
  <button v-on:click="handleBtnClick">提交</button>
  <ul>
    <li v-for="item in list">{{item}}</li>
  </ul>
</div>

</body>
<script src="../static/vue.js"></script>
<script>
  var vue=new Vue({
    el:'#app',
    data:{
      list:['第一课的内容','第二课的内容'],
      inputValue:''
    },methods:{
      handleBtnClick:function () {
        this.list.push(this.inputValue);
        this.inputValue='';
      }
    }
  });
</script>
</html>
